289230744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 540209256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 186, 236, 248, 264, 341, 354, 372, 472, 599, 649, 682, 708, 744, 1023, 1198, 1298, 1364, 1416, 1797, 1829, 1947, 2046, 2396, 2596, 2728, 3594, 3658, 3894, 4092, 4792, 5192, 5487, 6589, 7188, 7316, 7788, 8184, 10974, 13178, 14376, 14632, 15576, 18569, 19767, 20119, 21948, 26356, 35341, 37138, 39534, 40238, 43896, 52712, 55707, 60357, 70682, 74276, 79068, 80476, 106023, 111414, 120714, 141364, 148552, 158136, 160952, 204259, 212046, 222828, 241428, 282728, 388751, 408518, 424092, 445656, 482856, 612777, 777502, 817036, 848184, 1095571, 1166253, 1225554, 1555004, 1634072, 2191142, 2332506, 2451108, 3110008, 3286713, 4382284, 4665012, 4902216, 6573426, 8764568, 9330024, 12051281, 13146852, 24102562, 26293704, 36153843, 48205124, 72307686, 96410248, 144615372, 289230744]

約数ペア:

[(1, 289230744), (2, 144615372), (3, 96410248), (4, 72307686), (6, 48205124), (8, 36153843), (11, 26293704), (12, 24102562), (22, 13146852), (24, 12051281), (31, 9330024), (33, 8764568), (44, 6573426), (59, 4902216), (62, 4665012), (66, 4382284), (88, 3286713), (93, 3110008), (118, 2451108), (124, 2332506), (132, 2191142), (177, 1634072), (186, 1555004), (236, 1225554), (248, 1166253), (264, 1095571), (341, 848184), (354, 817036), (372, 777502), (472, 612777), (599, 482856), (649, 445656), (682, 424092), (708, 408518), (744, 388751), (1023, 282728), (1198, 241428), (1298, 222828), (1364, 212046), (1416, 204259), (1797, 160952), (1829, 158136), (1947, 148552), (2046, 141364), (2396, 120714), (2596, 111414), (2728, 106023), (3594, 80476), (3658, 79068), (3894, 74276), (4092, 70682), (4792, 60357), (5192, 55707), (5487, 52712), (6589, 43896), (7188, 40238), (7316, 39534), (7788, 37138), (8184, 35341), (10974, 26356), (13178, 21948), (14376, 20119), (14632, 19767), (15576, 18569)]